On linear deterministic interference channels with partial feedback

Sy Quoc Le; Ravi Tandon; Mehul Motani; H. Vincent Poor

doi:10.1109/ITA.2012.6181812

On linear deterministic interference channels with partial feedback

Sy Quoc Le, Ravi Tandon, Mehul Motani, H. Vincent Poor

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We consider the linear deterministic interference channel with partial feedback, in which a given number of the top most-significant-bits of the channel outputs of the receivers are fed back to the respective transmitters. The motivation for studying this channel is that it can approximate the Gaussian interference channel with noisy feedback, i.e., additive white Gaussian noise corrupted output feedback. We show that even when the feedback link is noisy, feedback still can help the system to have a larger sum-capacity by allowing users to cooperate and to manage interference better than the case without feedback. We also compare the partial feedback model to other models, including noiseless rate-limited feedback.

Original language	English (US)
Title of host publication	2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings
Pages	131-136
Number of pages	6
DOIs	https://doi.org/10.1109/ITA.2012.6181812
State	Published - 2012
Event	2012 Information Theory and Applications Workshop, ITA 2012 - San Diego, CA, United States Duration: Feb 5 2012 → Feb 10 2012

Publication series

Name	2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings

Other

Other	2012 Information Theory and Applications Workshop, ITA 2012
Country/Territory	United States
City	San Diego, CA
Period	2/5/12 → 2/10/12

All Science Journal Classification (ASJC) codes

Computer Science Applications
Information Systems

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10.1109/ITA.2012.6181812

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Le, S. Q., Tandon, R., Motani, M., & Poor, H. V. (2012). On linear deterministic interference channels with partial feedback. In 2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings (pp. 131-136). Article 6181812 (2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings). https://doi.org/10.1109/ITA.2012.6181812

@inproceedings{5e109a2f2e5c4bfdbf0e3665b1ff03b7,

title = "On linear deterministic interference channels with partial feedback",

abstract = "We consider the linear deterministic interference channel with partial feedback, in which a given number of the top most-significant-bits of the channel outputs of the receivers are fed back to the respective transmitters. The motivation for studying this channel is that it can approximate the Gaussian interference channel with noisy feedback, i.e., additive white Gaussian noise corrupted output feedback. We show that even when the feedback link is noisy, feedback still can help the system to have a larger sum-capacity by allowing users to cooperate and to manage interference better than the case without feedback. We also compare the partial feedback model to other models, including noiseless rate-limited feedback.",

author = "Le, {Sy Quoc} and Ravi Tandon and Mehul Motani and Poor, {H. Vincent}",

year = "2012",

doi = "10.1109/ITA.2012.6181812",

language = "English (US)",

isbn = "9781467314725",

series = "2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings",

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booktitle = "2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings",

note = "2012 Information Theory and Applications Workshop, ITA 2012 ; Conference date: 05-02-2012 Through 10-02-2012",

}

Le, SQ, Tandon, R, Motani, M & Poor, HV 2012, On linear deterministic interference channels with partial feedback. in 2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings., 6181812, 2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings, pp. 131-136, 2012 Information Theory and Applications Workshop, ITA 2012, San Diego, CA, United States, 2/5/12. https://doi.org/10.1109/ITA.2012.6181812

On linear deterministic interference channels with partial feedback. / Le, Sy Quoc; Tandon, Ravi; Motani, Mehul et al.
2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings. 2012. p. 131-136 6181812 (2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - We consider the linear deterministic interference channel with partial feedback, in which a given number of the top most-significant-bits of the channel outputs of the receivers are fed back to the respective transmitters. The motivation for studying this channel is that it can approximate the Gaussian interference channel with noisy feedback, i.e., additive white Gaussian noise corrupted output feedback. We show that even when the feedback link is noisy, feedback still can help the system to have a larger sum-capacity by allowing users to cooperate and to manage interference better than the case without feedback. We also compare the partial feedback model to other models, including noiseless rate-limited feedback.

AB - We consider the linear deterministic interference channel with partial feedback, in which a given number of the top most-significant-bits of the channel outputs of the receivers are fed back to the respective transmitters. The motivation for studying this channel is that it can approximate the Gaussian interference channel with noisy feedback, i.e., additive white Gaussian noise corrupted output feedback. We show that even when the feedback link is noisy, feedback still can help the system to have a larger sum-capacity by allowing users to cooperate and to manage interference better than the case without feedback. We also compare the partial feedback model to other models, including noiseless rate-limited feedback.

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BT - 2012 Information Theory and Applications Workshop, ITA 2012 - Conference Proceedings

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Y2 - 5 February 2012 through 10 February 2012

ER -

On linear deterministic interference channels with partial feedback

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